否定前缀练习(共2页).docx

精选优质文档-倾情为你奉上1. You will be_ (able) to pass the exam if you dont study hard.2. There are lots of _ (common) kinds of birds in Zhalong. Many people like to go birdwatching there.3. It is _ (necessary) for you to walk the little dog once a week to the park.4. It is _ (important) to keep quiet when you watch the birds and insects.5. He feels _(happy) because he lost his wallet.6. There is